A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6610-01-130-5101
NSN 5915-01-088-8128
NSN 6650-01-423-5649
NSN 5945-00-678-7377
NSN 6135-00-676-5807
NSN 6220-01-181-3135
NSN 2925-01-298-2674
NSN 5998-00-994-4148
NSN 5855-01-512-1926
NSN 5855-01-364-1005
NSN 5965-01-650-8399
NSN 6610-00-314-2605